Breaking Dawn was the final book in the Stephanie Meyer’s Twilight Saga series, and it was so full, it had to be broken into 2 movies. Parts 1 and 2 revolve around the marriage, pregnancy, birth, and childhood of Edward and Bella’s (Robert Pattinson, Kristen Stewart) little family, which now include Reneesmee and Jacob (Mackenzie Foy,Taylor Lautner).